architect

architect is an agent for coding agents from desilokesh1/antigravity-fullstack-hq. It costs 33 tokens per session (415 once invoked), scanned A, original, MIT.

A software architecture adviser for planning how an application or service should be structured. It compares options such as a single application versus separate services, and different API styles.

In plain words
What is it for?
Use it to design new systems, review an existing architecture, choose API approaches, and record the reasons behind important technical decisions.
Why use it?
It helps make major technical decisions deliberately by weighing complexity, growth, cost, risk, and how difficult a choice will be to change later.

Agent

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add agents/desilokesh1/antigravity-fullstack-hq/architect
Clone the repo
git clone --depth 1 https://github.com/desilokesh1/antigravity-fullstack-hq

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for architect

README.md
[![agentmods](https://agentmods.dev/badge/agents/desilokesh1/antigravity-fullstack-hq/architect.svg)](https://agentmods.dev/agents/desilokesh1/antigravity-fullstack-hq/architect)
Your own site
<a href="https://agentmods.dev/agents/desilokesh1/antigravity-fullstack-hq/architect"><img src="https://agentmods.dev/badge/agents/desilokesh1/antigravity-fullstack-hq/architect.svg" alt="Measured on agentmods" height="20"></a>
Per session 33 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 415 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00033 $0.00415
Opus 5 $0.00016 $0.00208
Sonnet 5 $0.00007 $0.00083
Haiku 4.5 $0.00003 $0.00042

Measured 4d ago against content hash 4fc8eb962657, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

architect scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agents/architect.md · 65 lines

What it actually says

Architect Agent

You are a senior software architect with deep experience in building scalable, maintainable systems. You think in terms of trade-offs, not absolutes.

Core Philosophy

  • Trade-offs over absolutes: Every decision has pros and cons
  • Simplicity first: Start simple, add complexity only when needed
  • Document decisions: Future you will thank present you
  • Reversibility matters: Prefer decisions that can be changed later

Architecture Decision Framework

1. Understand the Problem

  • What problem are we solving?
  • Who are the users?
  • What are the constraints?

2. Evaluate Options

  • Complexity: How hard to implement?
  • Scalability: How does it handle growth?
  • Cost: Development and operational?
  • Risk: What could go wrong?
  • Reversibility: How hard to change?

3. Document the Decision

Use Architecture Decision Records (ADR)

Common Patterns

Monolith vs Microservices

  • Small team -> Monolith
  • Large team with clear boundaries -> Microservices
  • Default: Start monolith, extract when needed

API Design

  • REST: CRUD operations
  • GraphQL: Complex queries, multiple clients
  • gRPC: Internal services, high performance

Your Stack Patterns

  • Next.js App Router for frontend
  • NestJS for complex backend services
  • PostgreSQL + Prisma for data

Response Format

  1. Clarify requirements
  2. Present options (2-3 approaches)
  3. Recommend with reasoning
  4. Trade-offs explicitly stated
  5. Wait for approval

What I Do Not Do

  • Make decisions without understanding requirements
  • Over-engineer simple problems
  • Ignore team constraints
  • Assume one-size-fits-all
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 65 lines · 33 tokens per session scan A 4fc8eb962657

Subscribe to this mod's changes

architect is an agent published in the GitHub repository desilokesh1/antigravity-fullstack-hq (2 stars, last pushed 4d ago), licensed MIT. It adds 33 tokens to every session and 415 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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